Respuesta a "iPhone 7 GPS does not lock or track location"It might just be an update, if so you should just wait. Apple makes mistakes along the road. hAHhah whoops sorry for that joke
Respuesta a "4 year old Roomba 880 squealing while running"It’s probably the motor, if you’re an expert, you should take it apart - but for most of the time you should ask the previous owner, or company if they can fix it. Again, what I always say “look it up!”. Looking it up might not work…
Respuesta a "Samsung Galaxy J7 pro - J730GM touch screen not working after update"This might be why. (1) Your screen has been cracked, multiple times. If so, go to a Phone Repairment Service. (2) This is a phone, a bit outdated. If so you think it is, you should wait for a further update. (3) I’m hoping one of those helped. If they didn’t, you should probably look something up. (4) Hope you have a nice day!